Sheet-metal receptacle



sept, 25,1923. A A1,468,877

c. coLsMAN SHEET METAL RECEPTAGLE Filed Nov. 5, 1921 Patented SeptiZ,1923. Y n Y CARL -coLsMAnnlonnnnnonn, Gnnngnv; Y

siding it-"Werdohl, rovinee ojVest-falieg Gefmany, have Vinventedcert-nin 'new and useful Improvements in Sheet-,Metal Reeep;Y tables',Yof which the following is e; sloeeiliozi` tion. Y Y,

My invention relates to improvements in sheet metal receptacles, andoneof the 'obi jects of the improvements is to provide 'aieceptaolerivhieh has e rigid margin. With' this object in vienT myinvention consists inl ermaisiin a. of the receotaele bis bent .fintoV Pe Y i L bead of angular VCross-Section by bending` the sinne loutwaids;downwards,and 1n.V

Wai-rds, andthe out-most-po'rt-ion of thermen is 'bent nng'ulzilf diend,into lir'illov/V of the bend.V Prefeifztblythe portion c of theYluppeifand outeiooifner thereof.V *Y or F kIn testimonywhereofIlieveeliixedmy Y I( o Signature in presence-Qftt'vo Witnessese Y.Ammmwww 'i margin Whiohris bentv inwards is loi-essed-A in' j Y 1oloseoontaot Withftlie-Wall oftheiecelotaolei.30

Itfwill readily be understkoodthatfmyfim4V fi proved reeeptclelpijesents a rigidimergin'. Inadditionlit looks Well,Vw because itappeafs to be made from strong sheet metal. 1 Y My improved constructionisdio'aitioulai'ly Q35 designed 'forY use in :aluminium recepta'eles;

A sheet metalY receptacle having vits 'man 40 Y .gin bent into Vebendof,V reotengula vsection,V l A the ontmoetV poition of the'niargin beingan- 5 gularly 'bent 'into thejhollow of thev bead und from thelovverinner part towardstheV l Witnesses: y o. i lViLH. KRUBEL, Y n 1"llnnonon'fYVELIJENBA

